Lens, PCV, BK7, -250mm FL, ∅25mm
Special Price
$10.00
Regular Price
$20.00
In stock
SKU
43-1874-000
Lens, PCV, BK7, -250mm FL, ∅25mm
Ideal for infinite conjugate use.
Refractive Index: 1.5168 (at 587.6 nm)
Abbe Number Vd: 64.17
Focal Length Tolerance: ±2%
Diameter Tolerance: +0 -0.2 mm
Center Thickness Tolerance: ±0.2 mm
Wedge Angle: <5 arcmin
Surface Quality: 40-20
Uncoated
| Material | BK7 |
|---|---|
| Diameter | 25 mm |
| Surface Quality | 40-20 |
| Coating | Uncoated |
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