Diamond Back Polycarbonate Scope Lens

Premium aspheric polycarbonate lens designed for superior optical performance. Features advanced hydrophobic and oleophobic coatings that effectively repel water, oils, and grime for clear sight pictures in all conditions. The anti-static coating keeps the lens cleaner for longer. Easy to clean and maintain, this lens delivers excellent clarity and precision for both tournament and hunting applications.
Available in multiple diameters to fit most archery sight scopes.

Archery Scope Lens Sizes – Sorted Smallest to Largest

Lens Diameter (inches)	Metric Equivalent	Common Scope Housings / Brands That Use This Size	Notes
1.125"	~28.6 mm	Specialty Archery 040-2, DVK, SK	Very small, older target scopes
~1.25"	~31.8 mm	Axcel AV25	Compact hunting/target hybrids
1.345" – 1.355"	34.16 – 34.4 mm	Shrewd Optum 29mm, Mini Mag, Essential CBE Small VTX (32mm housing) Sure-Loc 29mm Specialty Archery Versa² Bowfinger 20/20 30mm Classic scopes with lens ring	Most common “29mm class” – excellent cross-compatibility
1.358" – 1.360"	34.5 – 34.6 mm	Axcel AX31, AVX-31, AV31 Some Sure-Loc 35mm (with adapters)	Extremely close to 1.35"; almost all 1.35" lenses fit
1.375"	34.925 mm	HHA PRO Series smaller housings Some older Sure-Loc 35mm	Slightly larger than 1.35"; usually needs its own lens
1.625" – 1.66"	41.3 – 42.2 mm	HHA 1 5/8" housing Sure-Loc 42mm Older Specialty large housings	Mid-large size, good outdoor/3D compromise
1.75"	44.45 mm	Spothogg MRT single & Double Pin Axcel AX41 / AVX-41 Shrewd Optum 35mm & 40mm CBE TREK Pro, Engage, Large VTX (41mm) HHA Lens Kit B Specialty Archery 040-6	Most popular large size – shared across nearly all premium 41–42mm scopes
2.2"	55.88 mm	Spothogg MRT Multi Pins	Biggest production lens – mainly for low-light hunting scopes