Re: Stus-List Handheld spotlights + binocs

2014-03-15 Thread Michael Brown
I find that the larger chartplotters / MFD even when dimmed affect my night 
vision.

While approaching a harbor at night I made out the shape of three buoys, was 
expecting one.
Result is I wanted to confirm I was entering the correct harbor, and then which 
of the buoys
was the fairway. So I looked at the plotter, in night mode and dimmed, for 
about a minute
or so as I zoomed in and lined the boat up on the correct mark. When I looked 
back up I
could not make out any of the buoys even though I was a bit closer and lined up 
with one
of them. My night vision returned after 3 - 4 minutes in the dark.

When racing solo at night looking at my Garmin 76CSX to pick up VMG usually 
means I
cannot read the ticklers for a few minutes.

I have asked a couple of people that have 10 - 14 plotters mounted at the helm 
how they
find using them in night mode, and how much does it affect their night vision. 
I am amazed
when the response is they do not use night mode because it is too hard to read 
and no
problem with night vision.


For flashlights I like the 5 - 8 watt LED units that use the 18650 style Li-on 
battery. If you
can find one with a good reflector / lens they are hard to beat for the money. 
Usually the
smaller the light source the tighter the beam can be made. A LED is smaller 
than a bulb
and more directional, and a HID / Xenon is likely the smallest.

For shear brute force a few companies are using automotive H4 series bulbs 
paired with
a small AGM battery.

http://www.amazon.com/Cyclops-C18MIL-Colossus-Rechargable-Spotlight/dp/B0018F1CJ4/ref=pd_sim_auto_7?ie=UTF8refRID=05FJNMD6VVWW20S9TSW2#productDetails

I had one similar to that. The bulb was an H4 130 / 90 like this:

http://www.amazon.com/HELLA-H83140011-Series-Watt-Halogen/dp/B000VUB4CW

The low beam was more of a flood, the high beam was a pretty good spotlight.
Would light up the 3M style reflective tape brightly at over two miles. Battery 
lasted
about 15 minutes, which was good since the whole light was getting warm.

Obviously using that affected my night vision ...


Michael Brown
Windburn
CC 30-1


Date: Fri, 14 Mar 2014 07:41:53 -0400 
From: Della Barba, Joe joe.della.ba...@ssa.gov 
To: cnc-list@cnc-list.com cnc-list@cnc-list.com 
Subject: Re: Stus-List Handheld spotlights + binocs 
Message-ID: 
1073606396712942aee54d9a960e45a71e1c292...@hq-mb-07.ba.ad.ssa.gov 
Content-Type: text/plain; charset=us-ascii 
 
I'll have to look. They were a birthday present and were whatever the top line 
West Marine binoculars were at the time. Any high quality 7x50 set with good 
coated lenses will make something you can just maybe barely see stand out plain 
as day. Obviously rain, fog, pitch dark, and looking into moonlight will defeat 
them.  Some people think moonlight = good, but only if it is from behind you! 
 What I need to do is train my dogs to point and bark at unlit markers. I asked 
our vet why they can run full speed in the woods in the dark and he said dogs 
and cats see about as well as a human with night vision goggles on. Speaking 
off night vision, I rarely use any kind of spotlight. I do much better with 
making sure my night vision stays sharp. I have red LED lights for everything - 
there is NO white light allowed after dark. Something I learned when I was 
flying out of an unlit grass field is to look off center and kind of scan 
besides what you are looking for. Human vision is mu 
 ch more light sensitive off-center than straight ahead. 
 
PS - Another night vision killer is the various plotter-computer video 
displays. Make sure you can turn it down! I have seen powerboats go by at night 
with the helmsman's face lit up bright as day by all the screens that he was 
looking at. I doubt he could see the bow! 
 
Joe Della Barba 
Coquina CC 35 MK I 
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Re: Stus-List Handheld spotlights + binocs

2014-03-14 Thread Della Barba, Joe
I'll have to look. They were a birthday present and were whatever the top line 
West Marine binoculars were at the time. Any high quality 7x50 set with good 
coated lenses will make something you can just maybe barely see stand out plain 
as day. Obviously rain, fog, pitch dark, and looking into moonlight will defeat 
them.  Some people think moonlight = good, but only if it is from behind you! 
 What I need to do is train my dogs to point and bark at unlit markers. I asked 
our vet why they can run full speed in the woods in the dark and he said dogs 
and cats see about as well as a human with night vision goggles on. Speaking 
off night vision, I rarely use any kind of spotlight. I do much better with 
making sure my night vision stays sharp. I have red LED lights for everything - 
there is NO white light allowed after dark. Something I learned when I was 
flying out of an unlit grass field is to look off center and kind of scan 
besides what you are looking for. Human vision is much more light sensitive 
off-center than straight ahead.

PS - Another night vision killer is the various plotter-computer video 
displays. Make sure you can turn it down! I have seen powerboats go by at night 
with the helmsman's face lit up bright as day by all the screens that he was 
looking at. I doubt he could see the bow!

Joe Della Barba
Coquina CC 35 MK I
From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of dwight
Sent: Thursday, March 13, 2014 3:13 PM
To: cnc-list@cnc-list.com
Subject: Re: Stus-List Handheld spotlights

Joe

Those glasses must have very good light capturing capability...what brand do 
you have?

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Re: Stus-List Handheld spotlights + binocs

2014-03-14 Thread dwight
Joe

 

I am sure you know that most displays can be automatically set to switch to
night mode, with the clock at sunset I think but I find that automatic
switch confusing because the night view mode is quite different than just
turning down the brightness for the screen for the daylight mode

 

  _  

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Della
Barba, Joe
Sent: March 14, 2014 8:42 AM
To: cnc-list@cnc-list.com
Subject: Re: Stus-List Handheld spotlights + binocs

 

I'll have to look. They were a birthday present and were whatever the top
line West Marine binoculars were at the time. Any high quality 7x50 set with
good coated lenses will make something you can just maybe barely see stand
out plain as day. Obviously rain, fog, pitch dark, and looking into
moonlight will defeat them.  Some people think moonlight = good, but only
if it is from behind you!  What I need to do is train my dogs to point and
bark at unlit markers. I asked our vet why they can run full speed in the
woods in the dark and he said dogs and cats see about as well as a human
with night vision goggles on. Speaking off night vision, I rarely use any
kind of spotlight. I do much better with making sure my night vision stays
sharp. I have red LED lights for everything - there is NO white light
allowed after dark. Something I learned when I was flying out of an unlit
grass field is to look off center and kind of scan besides what you are
looking for. Human vision is much more light sensitive off-center than
straight ahead.

 

PS - Another night vision killer is the various plotter-computer video
displays. Make sure you can turn it down! I have seen powerboats go by at
night with the helmsman's face lit up bright as day by all the screens that
he was looking at. I doubt he could see the bow!

 

Joe Della Barba

Coquina CC 35 MK I

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of dwight
Sent: Thursday, March 13, 2014 3:13 PM
To: cnc-list@cnc-list.com
Subject: Re: Stus-List Handheld spotlights

 

Joe

 

Those glasses must have very good light capturing capability.what brand do
you have?

 

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Re: Stus-List Handheld spotlights + binocs

2014-03-14 Thread Marek Dziedzic
Any good quality binoculars with large second number (nx50 or better) would 
probably do. Various manufacturers have different light transmission factors. 
But a general rule is that for night vision, the relative brightness index 
should be high (RBI = (exit pupil)^2 (i.e. squared), where exit pupil= 
diameter/power). For a 7x50 binoculars, it is (50/7)^2 ~=51 (which is fairly 
high); for 7x42 binoculars, this is 36; for 10x50 – only 25.

Unfortunately, very few manufactures would provide the light transmission 
factors, so there is no easy way to compare (on paper) which unit is better 
than the other.

If you Google this, you would probably find (as I did) that most 
recommendations are for 7x magnification for marine use. This makes sense for 
two reason: one – we have a problem providing a stable platform required for a 
clear view at high magnification (think how difficult it is to keep a long lens 
(400 mm or higher) in your camera aimed at the faraway object) and two – the 
higher the power, the lower the RBI.

just a thought.

Marek
--

Message: 2
Date: Fri, 14 Mar 2014 07:41:53 -0400
From: Della Barba, Joe joe.della.ba...@ssa.gov
To: cnc-list@cnc-list.com cnc-list@cnc-list.com
Subject: Re: Stus-List Handheld spotlights + binocs
Message-ID:
1073606396712942aee54d9a960e45a71e1c292...@hq-mb-07.ba.ad.ssa.gov
Content-Type: text/plain; charset=us-ascii

I'll have to look. They were a birthday present and were whatever the top line 
West Marine binoculars were at the time. Any high quality 7x50 set with good 
coated lenses will make something you can just maybe barely see stand out plain 
as day. Obviously rain, fog, pitch dark, and looking into moonlight will defeat 
them.  Some people think moonlight = good, but only if it is from behind you! 
 What I need to do is train my dogs to point and bark at unlit markers. I asked 
our vet why they can run full speed in the woods in the dark and he said dogs 
and cats see about as well as a human with night vision goggles on. Speaking 
off night vision, I rarely use any kind of spotlight. I do much better with 
making sure my night vision stays sharp. I have red LED lights for everything - 
there is NO white light allowed after dark. Something I learned when I was 
flying out of an unlit grass field is to look off center and kind of scan 
besides what you are looking for. Human vision is much more light sensitive 
off-center than straight ahead.

PS - Another night vision killer is the various plotter-computer video 
displays. Make sure you can turn it down! I have seen powerboats go by at night 
with the helmsman's face lit up bright as day by all the screens that he was 
looking at. I doubt he could see the bow!

Joe Della Barba
Coquina CC 35 MK I
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Re: Stus-List Handheld spotlights + binocs

2014-03-14 Thread Rick Brass
Up until about 3 years ago, the higher end West Marine glasses were made by
Fujinon  and were the Mariner WP-XL and WPC-XL models. The WM binoculars are
now made by Barska. I have a pair of Barskas that I keep on the boat for
guests, and they are decent - but nowhere near as good as the Fujinon
Mariners I personally use.

 

When I was binocular shopping, PS rated the Steiner Commanders as the best
marine binoculars, followed by the Fujinon Polaris. The Fujinon Mariners
were the best buy recommended in the review. Which is why I bought the
pair I use.

 

Ditto your comment about using red LEDs. I have a red LED over the nav
station to light up the companionway. A red LED mounted under the step into
the v berth to light up the floor on the way to the head. And Alpenglow
overhead fixtures with high and low power red LEDs for general illumination
below when sailing at night with guests below. I also have a couple of tiny
red LED flashlights on lanyards that go around the helmsman's and trimmer's
necks so they can light up the telltales and Windex when sailing at night.

 

I keep the wind instrument and depth displays(which are mounted on the cabin
bulkhead)  set to the minimum backlight level, and my plotter is set to go
to night mode and minimum brightness at sunset. Though I wish I could figure
out how to make the transition 15 or 20 minutes after sunset. The display is
hard to see before it becomes completely dark.

 

But, hey (paying homage to the original subject) l'm getting old and my
eyesight isn't what it used to be. So I still value having a good bright
pencil beam spotlight to use when it's really dark outside.

 

Rick Brass

Washington, NC

 

 

 

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Della
Barba, Joe
Sent: Friday, March 14, 2014 7:42 AM
To: cnc-list@cnc-list.com
Subject: Re: Stus-List Handheld spotlights + binocs

 

I'll have to look. They were a birthday present and were whatever the top
line West Marine binoculars were at the time. Any high quality 7x50 set with
good coated lenses will make something you can just maybe barely see stand
out plain as day. Obviously rain, fog, pitch dark, and looking into
moonlight will defeat them.  Some people think moonlight = good, but only
if it is from behind you!  What I need to do is train my dogs to point and
bark at unlit markers. I asked our vet why they can run full speed in the
woods in the dark and he said dogs and cats see about as well as a human
with night vision goggles on. Speaking off night vision, I rarely use any
kind of spotlight. I do much better with making sure my night vision stays
sharp. I have red LED lights for everything - there is NO white light
allowed after dark. Something I learned when I was flying out of an unlit
grass field is to look off center and kind of scan besides what you are
looking for. Human vision is much more light sensitive off-center than
straight ahead.

 

PS - Another night vision killer is the various plotter-computer video
displays. Make sure you can turn it down! I have seen powerboats go by at
night with the helmsman's face lit up bright as day by all the screens that
he was looking at. I doubt he could see the bow!

 

Joe Della Barba

Coquina CC 35 MK I

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of dwight
Sent: Thursday, March 13, 2014 3:13 PM
To: cnc-list@cnc-list.com
Subject: Re: Stus-List Handheld spotlights

 

Joe

 

Those glasses must have very good light capturing capability.what brand do
you have?

 

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Re: Stus-List Handheld spotlights

2014-03-13 Thread dwight
Dennis

 

The calculator link that I sent allows you to vary apex angle, still it is
hard to compare the lights.for a spotlight to use in the fog I like my
300,000 candela hand held spot light with long coiled cord, 12 vdc supplied
light, glare is not a problem but reflection off the white deck is, but the
real problem when I use it is steaming in dark and foggy conditions at
night.  I have various LED flashlights, the one from Lee Valley throws a
good beam for a long distance and I have other less powerful LED flashlights
for walking around on the boat at night and a bedside LED lantern that is
very nice for those trips to the head.

 

http://www.rapidtables.com/calc/light/candela-to-lumen-calculator.htm

 

 

 

  _  

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Dennis C.
Sent: March 13, 2014 1:37 PM
To: CnClist
Subject: Stus-List Handheld spotlights

 

Lumens are only one factor among many.  Beam width is also a consideration.
Lots of lumens in a wide beam may illuminate deck, lifelines, etc. and blind
the user.  A less powerful but more focused narrow beam may reflect less
from the boat but may be less valuable in finding marks.  

For instance, here's a powerful spotlight:  

http://www.larsonelectronics.com/p-46865-15-million-candlepower-hid-handhel
d-spotlight-16-ccord-w-cigarette-plug.aspx

If you fired that thing up and tried to use it, you would probably destroy
your night vision for a week.

 

Glare reduction is also a factor.  The Optronics Blue Eye claims glare
reduction technology.  However, it gets bad reviews for the cord being stiff
and not extending.

So far the Streamlite Waypoint looks good but might not be a huge
improvement over my existing plain Jane big box spotlight.

I continue to explore lights with the newer LED technologies such as the
Cree LEDs.  

I welcome any more comments and suggestions.

Dennis C.

Touche' 35-1 #83

Mandeville, LA

 

On Thu, Mar 13, 2014 at 10:41 AM, Marek Dziedzic dziedzi...@hotmail.com
wrote:

Dwight,

 

it would be way too simple if everyone used the same measurement units or
the same standards for expressing how bright the light is.

 

As I said initially, the light I have is advertised as 800 lm. That is a lot
for a little light like this. I think it is quite bright, but everything is
relative. I don't know, really, how far it would light up an object. I never
tested this. I am much more concerned (when I am biking in the woods) about
very good illumination of objects that are fairly close (the rocks, the
roots, the trees). In fact I carry two lights; one on the handlebar and the
other on my helmet. One shows where I am going, the other - where I am
looking.

 

It is a very bright light, but I am afraid that it does not hold a candle
(;-) to some of the big spot lights like the ones that others were talking
about. I think that the biggest issue is not necessarily the brightness, but
the reflector (quality). As someone mentioned, you want to have a very
narrow beam (I am just waiting for a laser application) or you risk getting
all kinds of reflections off the boat's rigging.

 

The biggest advantage of the little light like this is that it is small,
reasonably inexpensive and it can point (easily) where you are looking (you
can wear it). The one I have comes with a lithium battery, so it keeps its
voltage quite well (months if not used).

 

Marek

 

--

Message: 7
Date: Thu, 13 Mar 2014 10:56:06 -0300
From: dwight dwight...@gmail.com
To: cnc-list@cnc-list.com
Subject: Re: Stus-List Waypoint handheld spot lite
Message-ID: CE37164032B14364B0A1971436DD79E5@your4dacd0ea75
Content-Type: text/plain; charset=us-ascii

Marek

 

I have some difficulty relating lumen to candela.are these lights focused so
that all 800 lm are directed.the correlation is usually stated by 1 candela
= 12.57 lumen but with this calculator:

 

http://www.rapidtables.com/calc/light/candela-to-lumen-calculator.htm

 

30=64228 lumens at an apex angle of 30 degrees so

 

What does 800 lumens actually look light, bright for distance I mean?

 


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Re: Stus-List Handheld spotlights

2014-03-13 Thread Rich Knowles
Radar makes a terrific flashlight.

Rich


On Mar 13, 2014, at 1:57 PM, dwight dwight...@gmail.com wrote:

, but the real problem when I use it is steaming in dark and foggy conditions 
at night. 

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Re: Stus-List Handheld spotlights

2014-03-13 Thread Della Barba, Joe
As a general FYI, I have found dive lights to be the best boat lights.

Joe Della Barba

Coquina
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Re: Stus-List Handheld spotlights

2014-03-13 Thread Andrew Burton
Not on a rainy night when you're trying to find your way down a twisty narrow 
channel.

Andy 
CC 40
Peregrine 

Andrew Burton
61 W Narragansett
Newport, RI 
USA02840

http://sites.google.com/site/andrewburtonyachtservices/
+401 965-5260

 On Mar 13, 2014, at 13:04, Rich Knowles r...@sailpower.ca wrote:
 
 Radar makes a terrific flashlight.
 
 Rich
 
 
 On Mar 13, 2014, at 1:57 PM, dwight dwight...@gmail.com wrote:
 
 , but the real problem when I use it is steaming in dark and foggy conditions 
 at night. 
 
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Re: Stus-List Handheld spotlights

2014-03-13 Thread David Knecht
I have been researching this as well since I don’t have a spotlight currently. It looks to me like the Stanley/Black and Decker have nice feature/price tradeoff. You can get waterproof, LED, Li battery, trigger lock, hi/lo setting etc in a relatively cheap package. Unfortunately, they don’t have one with a night vision feature, but for finding a mooring in the dark, I don’t think that is critical. They also don’t have one that has all the features you would want in one package. I like that they hold a charge for a year when not used. I also like that every single problem complaint on Amazon was answered by the company with contact information to deal with the problem and there were relatively few of those. I plan to get the Stanley version (LEDLIS 10 watt- hi/lo, Li, AC/DC, trigger lock) which at $50 seems like a good compromise. Dave
David KnechtAries1990 CC 34+New London, CT

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Re: Stus-List Handheld spotlights

2014-03-13 Thread Rich Knowles
Everything helps I guess. We get plenty of fog and rain here and a flashlight 
is usually the last tool I look for. I find that being night-blind is worse 
than straining to see through the dark. On overnights, I generally turn off all 
the instrument lights except the compass and have an occasional peek below to 
see precisely where I am. It's surprising how well one can see after the eyes 
adjust to the darkness. I install a lot of equipment and have never understood 
the notion of putting everything behind the wheel and spending helm time 
totally occupied by the magic of electrons. Just me:)

Rich

 On Mar 13, 2014, at 15:09, Andrew Burton a.burton.sai...@gmail.com wrote:
 
 Not on a rainy night when you're trying to find your way down a twisty narrow 
 channel.
 
 Andy 
 CC 40
 Peregrine 
 
 Andrew Burton
 61 W Narragansett
 Newport, RI 
 USA02840
 
 http://sites.google.com/site/andrewburtonyachtservices/
 +401 965-5260
 
 On Mar 13, 2014, at 13:04, Rich Knowles r...@sailpower.ca wrote:
 
 Radar makes a terrific flashlight.
 
 Rich
 
 
 On Mar 13, 2014, at 1:57 PM, dwight dwight...@gmail.com wrote:
 
 , but the real problem when I use it is steaming in dark and foggy 
 conditions at night. 
 
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Re: Stus-List Handheld spotlights

2014-03-13 Thread Della Barba, Joe
My best tool for night is good 7X50 binoculars. It is amazing how much you can 
see at night with good ones.

Joe Della Barba
Coquina
From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Rich Knowles
Sent: Thursday, March 13, 2014 2:27 PM
To: cnc-list@cnc-list.com
Subject: Re: Stus-List Handheld spotlights

Everything helps I guess. We get plenty of fog and rain here and a flashlight 
is usually the last tool I look for. I find that being night-blind is worse 
than straining to see through the dark. On overnights, I generally turn off all 
the instrument lights except the compass and have an occasional peek below to 
see precisely where I am. It's surprising how well one can see after the eyes 
adjust to the darkness. I install a lot of equipment and have never understood 
the notion of putting everything behind the wheel and spending helm time 
totally occupied by the magic of electrons. Just me:)

Rich

On Mar 13, 2014, at 15:09, Andrew Burton 
a.burton.sai...@gmail.commailto:a.burton.sai...@gmail.com wrote:
Not on a rainy night when you're trying to find your way down a twisty narrow 
channel.

Andy
CC 40
Peregrine

Andrew Burton
61 W Narragansett
Newport, RI
USA02840

http://sites.google.com/site/andrewburtonyachtservices/
+401 965-5260

On Mar 13, 2014, at 13:04, Rich Knowles 
r...@sailpower.camailto:r...@sailpower.ca wrote:
Radar makes a terrific flashlight.

Rich

On Mar 13, 2014, at 1:57 PM, dwight 
dwight...@gmail.commailto:dwight...@gmail.com wrote:

, but the real problem when I use it is steaming in dark and foggy conditions 
at night.

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Re: Stus-List Handheld spotlights

2014-03-13 Thread dwight
I like just having the red light on at the chart table.that's the only cabin
light expect for the LED lantern in the head.while underway on deck the read
compass light, light from the chartplotter, engine control panel lights,
running lights, bow light, stern light, 300,000 candela spotlight at the
ready, LED flashlight.I find the high power spotlight very useful around
here at times to return home safely and to find an anchorage and also to see
along the shoreline while anchored

 

  _  

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Rich
Knowles
Sent: March 13, 2014 3:27 PM
To: cnc-list@cnc-list.com
Subject: Re: Stus-List Handheld spotlights

 

Everything helps I guess. We get plenty of fog and rain here and a
flashlight is usually the last tool I look for. I find that being
night-blind is worse than straining to see through the dark. On overnights,
I generally turn off all the instrument lights except the compass and have
an occasional peek below to see precisely where I am. It's surprising how
well one can see after the eyes adjust to the darkness. I install a lot of
equipment and have never understood the notion of putting everything behind
the wheel and spending helm time totally occupied by the magic of electrons.
Just me:)

Rich


On Mar 13, 2014, at 15:09, Andrew Burton a.burton.sai...@gmail.com wrote:

Not on a rainy night when you're trying to find your way down a twisty
narrow channel.

 

Andy 

CC 40

Peregrine 

Andrew Burton

61 W Narragansett

Newport, RI 

USA02840

 

http://sites.google.com/site/andrewburtonyachtservices/

+401 965-5260


On Mar 13, 2014, at 13:04, Rich Knowles r...@sailpower.ca wrote:

Radar makes a terrific flashlight.

 

Rich

 

On Mar 13, 2014, at 1:57 PM, dwight dwight...@gmail.com wrote:

 

, but the real problem when I use it is steaming in dark and foggy
conditions at night. 

 

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Re: Stus-List Handheld spotlights

2014-03-13 Thread dwight
Joe

 

Those glasses must have very good light capturing capability.what brand do
you have?

 

  _  

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Della
Barba, Joe
Sent: March 13, 2014 4:07 PM
To: cnc-list@cnc-list.com
Subject: Re: Stus-List Handheld spotlights

 

My best tool for night is good 7X50 binoculars. It is amazing how much you
can see at night with good ones.

 

Joe Della Barba

Coquina

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Rich
Knowles
Sent: Thursday, March 13, 2014 2:27 PM
To: cnc-list@cnc-list.com
Subject: Re: Stus-List Handheld spotlights

 

Everything helps I guess. We get plenty of fog and rain here and a
flashlight is usually the last tool I look for. I find that being
night-blind is worse than straining to see through the dark. On overnights,
I generally turn off all the instrument lights except the compass and have
an occasional peek below to see precisely where I am. It's surprising how
well one can see after the eyes adjust to the darkness. I install a lot of
equipment and have never understood the notion of putting everything behind
the wheel and spending helm time totally occupied by the magic of electrons.
Just me:)

Rich


On Mar 13, 2014, at 15:09, Andrew Burton a.burton.sai...@gmail.com wrote:

Not on a rainy night when you're trying to find your way down a twisty
narrow channel.

 

Andy 

CC 40

Peregrine 

Andrew Burton

61 W Narragansett

Newport, RI 

USA02840

 

http://sites.google.com/site/andrewburtonyachtservices/

+401 965-5260


On Mar 13, 2014, at 13:04, Rich Knowles r...@sailpower.ca wrote:

Radar makes a terrific flashlight.

 

Rich

 

On Mar 13, 2014, at 1:57 PM, dwight dwight...@gmail.com wrote:

 

, but the real problem when I use it is steaming in dark and foggy
conditions at night. 

 

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