103 : Magni-Focuser
$0.00
• Focus on objects without interference from extraneous light.
• Adjustable headband.
• Plastic scratch-resistant lens.
Ref# | Description |
103 | 14" focal range/1.75 X |
105 | 8" focal range/2.25 X |
107 | 6" focal range/2.75 X |