Adjustable Iris Aperture Diaphragm M30 to M37 Iris Aperture Diaphragm Adapter Optical Diaphragm 1.5-26mm Lens Module Adapter Ring PVS-14 PSV14 Optics








Key features
- •Mount: M30 to M37 / To Fit Lens Front: 30 mm, 36 mm
- •Aperture: 1.5-26mm Adjustable
- •Min Diameter: 1.5mm, Max Diameter: 26mm
- •Material quality:Aviation metal
- •Type: Lens Reversing Adapters
Adjustable Iris Aperture Diaphragm M30 to M37 Iris Aperture Diaphragm Adapter Optical Diaphragm 1.5-26mm Lens Module Adapter Ring PVS-14 PSV14 Optics
List Price: $69.82$62.84DEALYou Save: $6.98 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.6
out of 5
Based on 10 reviews
5★
80%
4★
20%
3★
0%
2★
0%
1★
0%
Perfecto!
Nathaly Mahecha✓ Verified Purchase•October 17, 2023
Tengo una canon R8 y funcionó perfectamente!
Fits PVS14 objective lens
Harvey Ballman✓ Verified Purchase•October 10, 2023
Fits standard PVS14 objective lens. Functions smooth. Works well on DTNVS as focus rings. Just need to find sacrificial lens to attach to front. Would purchase again
Functional but not fast
B. Lee✓ Verified Purchase•October 2, 2023
I recently switched from Canon to Sony, I have several Canon lenses and only one new Sony lens. Happily, I'm able to use both Canon EF and EF-S lenses on my new Sony a7IV. I should note that the focusing is not as quick and smooth as well they performed on my Canon cameras, but they work!
As I learn how to use my camera, I think some features only work with the Sony lens. Also, the lens profile settings in Lightroom have to be manually set, since the lens is identified with a prefix designating the adapter
As I learn how to use my camera, I think some features only work with the Sony lens. Also, the lens profile settings in Lightroom have to be manually set, since the lens is identified with a prefix designating the adapter
Fit pvs-14
Kyle Jarvis Chan Wu✓ Verified Purchase•September 23, 2023
This fits my PVS 14 optics perfectly. It's easy to dial it open or shut, without actually moving your focus lenses. Keep in mind that as this opens and closes it'll seem like your focus is moving towards you when it's shut, and far off when fully open.
Works on DTNVS
Rodney ✓ Verified Purchase•September 11, 2023
Great for Night Vision. They rotate smoothly.
Works on DTNVS. You'll need to buy a lens to put on the front. No need to spend $250 on Matbock version.
Works on DTNVS. You'll need to buy a lens to put on the front. No need to spend $250 on Matbock version.
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