SkyWatcher 0.77x Reducer and Flatteners for ESPRIT 120ED telescope

Name: SkyWatcher 0.77x Reducer and Flatteners for ESPRIT 120ED telescope
Brand: Skywatcher
SKU: SKWSW0461
Price: 268.56 EUR
Availability: PreOrder

Reference SKWSW0461

Stock at Supplier

268.56 326.45 -57.89

VAT excluded Shipping 5/7d

Allows to reduce the focal length of the Esprit 120D telescope

Reduction factor of 0.77x (F/D=5.4)
34mm corrected image circle diameter (APS-C format)
M48 male thread output (M74 inlet)
Accepts 2" filters

Order it before 22 minutes and receive it between on Thursday, 3 October and Thursday, 10 October with Home delivery - International

Delivery Options

Carrier		Description	Estimated Delivery
	Home delivery - International	Home delivery - International	Thursday, 3 October - Thursday, 10 October

Home delivery - International

Estimated delivery:
Thursday, 3 October - Thursday, 10 October

✖

Description
Product Details

SkyWatcher 0.77x Reducer and Flatteners for ESPRIT 120ED Telescopes

Owners of Esprit 120ED telescopes can now obtain images with a reduced focal length. Although the nominal focal length of f/7 is already quite fast, it is always nice to be able to reduce exposure times or increase the signal-to-noise ratio (the focal ratio then becomes f/5.4). Thanks to a construction around a beautifully crafted optical triplet (multi-coated treatment), this 0.77x reducer flattens the field in a 34 mm image circle (compatible with APS-C format digital cameras). Stars are then spot-on at the edge of the field (as with the corrector included with the 120ED Spirit it replaces). The Sky-Watcher 0.77x reducer screws onto the M74x1 male thread. At the output it has a M48 male thread and thanks to its 55mm backfocus with an M48 wide field T-ring placed on your DSLR you will directly obtain the optimal distance between the flattener and the sensor.

Rings available for cameras: Sony (# SW0187), Nikon (# SW0188) or Canon (# SW0189).

CAUTION: Not suitable for Sky-Watcher EVOSTAR, BLACK DIAMOND 120ED telescopes.

SkyWatcher 0.77x Reducer and Flatteners for ESPRIT 120ED telescopes

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