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FrozenGate by Avery

I need change my lasers lens

Ainus

Ainus

Member
Joined
Jan 9, 2019
Messages
90
Points
18
I need change my lasers lens
My laser chinese gatling laser and it same lens using a MP9x0.5mm lens but I need G7 lens can this lens fit my laser ?

www.sanwulasers.com

3 element / G2 / G7 Laser lenses

3-element lens (Cleanest beam profile, best for low power lasers) 3-element lens has a long focal length, low divergence and clean beam profile Advantage Tight laser beam with the cleanest beam profile Downsides 70% efficiency (1W raw output from the laser diode would be down to 700mw) G2...
www.sanwulasers.com www.sanwulasers.com

G7 9mm holder one
 





9mm and 7mm denotes the lens barrel length when ordering from sanwu, both are M9x0.5 threaded.

What your gatling takes ?? You just said it's M9x0.5

So the G7 or G8 will fit as they are M9x0.5

Why don't you buy a G8 lens from DTR ? It's better than the G7
 
Last edited:
Ainus said:
G8 what is this I its better at distance or power
Click to expand...

BOTH

DTR G8 lens

DTR has a new lens in the line up, it's the G8, a long FL single lens broadband 400nm - 700nm The spot/bar size at 15 feet is comparable to the 3 element and the power test is with a nice strong NDB7875 running at 2.4a DTR G2 = 3139 DTR G3 = 2610 DTR G8 = 2921 3 element = 2475...
laserpointerforums.com


NO ANUS YOU BUY HERE >

DTR's Laser Shop

Our shop has moved check us out at DTRsLaserShop.com
sites.google.com sites.google.com
 
Why G8 lens is beerer tgan G7 lens is it better for power efficiency or better beam divergence
 
I cant buy this lens because in turkey ther is no paypal service and this lens cant buy from credit card
 
It is better for beam divergence and better for power.

Message DTR he may still take bitcoin
 
I measured my standard 9mm lens holders and they run from 8.80 to 8.90+
I believe they are the same..
 
Ainus said:
Hey my lens holder 8.80 mm not 9 mm
Click to expand...

Yes, that is the correct size (OD) for your 9mm lens holder, as GSS stated they will be .1 to almost .2 smaller than the nominal 9mm size, most of mine are between 8.2mm and 8.7mm.
If the lens holders and the diode modules were both exactly 9mm, they would not screw together.
 
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