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TAKAHASHI TOA-35 FLATTENER
$969.00
Unit price
/
Unavailable
SKU:
TK-TKA31582
Takahashi
TAKAHASHI TOA-35 FLATTENER is backordered and will ship as soon as it is back in stock.
The Takahashi TOA-35 Flattener is a 0.99x field flattener for the TSA-120, TOA-130 & TOA-150B apo triplet refractors. The TOA-35 Flattener has an image circle of 40mm, making it suitable for use with APS-C sensors.
The TOA-35 Flattener connects to the TKP27110 Ocular Adapter 50.8 with its 2" barrel and features an M48 x 0.75 thread on the telescope side for connecting standard 2" mounted filters. The camera side is also a 2" barrel receptacle with a generous backfocus allowance of 117.5mm measured from the end of the housing.
Spot diagram of Takahashi TSA-120 with TOA-35 FL field flattener.
Spot diagram of Takahashi TOA-130 with TOA-35 FL field flattener.
Spot diagram of Takahashi TOA-150B with TOA-35 FL field flattener.
Specifications
| Reduction factor | 1 x |
|---|---|
| Backfocus | 117.5 mm |
| Image circle | 40 mm |
| Connection telescope side |
2" barrel with M48 x 0.75 filter thread |
| Connection camera side |
2" barrel receptacle |
| Mechanical diameter | 60 mm |
| Total length |
74 mm |
| Optical thickness | 38 mm |
| Weight |
200 g |
| SKU |
TK-TKA31582 |
