Pentax XL-21 Eyepiece w/ FREE UPS
Pentax XL-21 Eyepiece Product Info
Discontinued, no longer available!!Specifications
| Magnification: | 24X |
| Lens | 6 elements, 4 groups |
| Real Field of View: | 2.7 Degrees |
| Apparent Field of View: | 65 Degrees |
| Field of View at 1000 m: | 47m |
| Field of View at 1000 yd: | 154 ft. |
| Exit Pupil: | 3.3mm |
| Eye Relief: | 20mm |
| Relative Brightness: | 10.9 |
| Eyepiece Size: | 3.4 x 2.4 in. |
| Lens & Outside Diameter: | (86 x 60mm) |
| Weight (Eyepiece): | 11.3 oz. (325g) |
Pentax XL-21 Eyepiece Rating & Reviews
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Pentax XL-21 Eyepiece Options
| Product Code | UPC | SKU |
|---|---|---|
| PX-WA-70505 | 70505 |









































