The RPO 4.0 PVS-14 Ultralight Eyepiece Assembly is a precision-engineered optic designed to significantly reduce weight while improving optical clarity and user comfort. Built by Rochester Precision Optics (RPO) and paired with a Nocturn Industries adjustable diopter, this eyepiece assembly is ideal for users building lightweight PVS-14 systems or upgrading from heavier Carson or mil-spec glass.
This assembly delivers impressive weight savings without sacrificing performance. The ultralight construction helps reduce overall helmet load, improving user endurance and comfort during extended night operations. The included diopter housing allows precise focus adjustment while maintaining secure optical alignment.
Designed specifically for PVS-14 format devices, this upgraded eyepiece includes a mil-spec eyepiece lock ring for secure installation and compatibility with standard housings.
Key Features
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Fits all PVS-14 compatible night vision systems
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Ultralight glass design reduces total system weight
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Includes Nocturn Industries adjustable diopter
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Mil-spec eyepiece lock ring included
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High optical clarity with reduced edge distortion
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Designed for professional-grade night vision builds
Weight Comparison
| Component | Weight |
|---|---|
| RPO Ultralight Eyepiece Core + Nocturn Diopter | 1.1 oz |
| Carson Industries Standard Eyepiece | 2.1 oz |
| RPO 3.0 Eyepiece Lens Cell | 33% lighter than RPO 2.0 |
| RPO Complete Glass Assembly | ~48% lighter than Carson Industries |
Specifications
| Specification | Details |
|---|---|
| Compatibility | PVS-14 format night vision devices |
| Manufacturer | Rochester Precision Optics (RPO) |
| Diopter | Nocturn Industries adjustable diopter |
| Lock Ring | Included (mil-spec) |
| Construction | Ultralight optical glass assembly |
| Weight | 1.1 oz (with diopter) |
| Purpose | Weight reduction + optical upgrade for PVS-14 |
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