Optec
Optec/DSI 3.5" to OPTEC-4300 Adapter (19831)
- Regular price
- $ 135.00
- Sale price
- $ 135.00
- Unit price
- per
This item is out of stock but you can place an order now and we’ll ship when it becomes available.
In StockDescription
The #19831 Male Optec/DSI 3.5" to OPTEC-4300 male dovetail fits the telescope side receiver of the Gemini and allows any combination of our DSI 3.5-inch spacers to be easily installed on the telescope side of the Focusing Rotator.
Specifications
| Inside Diameter: | 3.165" (80.4mm) |
| Outside Diameter: | 4.95" (125.7mm) |
|
Overall Height: |
0.83" (21.0mm) |
| Clear Aperture: | 3.165" (80.4mm) |
| Weight: | 4.8 oz (135 g) |
| Back-Focus Usage: | 0.1" (2.5mm) |
The #19831 Optec/DSI 3.5" to OPTEC-4300 adapter converts the telescope side receiver of the Gemini Focusing Rotator to a 3.5" x 24tpi male Optec/DSI 3.5" thread.
Compatibility
- Optec/DSI 3.5" Threaded Spacers.
- Gemini Focusing Rotator (typically used on telescope side).
The #19831 Optec/DSI 3.5" to OPTEC-4300 adapter converts the telescope side receiver of the Gemini Focusing Rotator to a 3.5" x 24tpi male Optec/DSI 3.5" thread.
Buy risk-free: When it’s time to trade up you’ll get the most value for your used gear.
