T-R19DS11P - Positive Crosshair Reticle, Ø19.0 mm, UVFS
T-R19DS11P - Positive Crosshair Reticle, Ø19.0 mm, UVFS
- Crosshair Extends to the Edge of the Optic
- Positive Crosshair Available in 19.0 mm, 21.0 mm, and 1" (25.4 mm) Diameters
- Ø1" (Ø25.4 mm) Negative Crosshair Option
Cleaning Procedure
- Use a clean wet sponge, preferably made of polyvinyl alcohol (PVA), and dish detergent to gently scrub the front and back surfaces of your reticle or target.
- Rinse with water.
- Blow dry with clean dry air, or allow the reticle or target to air dry on a clean surface.
We do not suggest using a towel, rag, or wipe to dry the surface. If contamination persists, soak the reticle or target in a detergent and water solution for 1 hour, repeating as necessary.
| General Specifications | |
|---|---|
| Diameter Tolerance | +0.0/-0.1 mm |
| Substrate | UV Fused Silica |
| Substrate Thickness | 1.5 mm (0.06") |
| Transmitted Wavefront Error | <λ at 633 nm |
| Surface Quality | 60-40 Scratch-Dig |
| OD of Chrome Coating (Typ.) | ≥3.0 at 430 nm |