SkyWatcher 0.77x Reducer and Flatteners for ESPRIT 150ED telescope

SkyWatcher 0.77x Reducer and Flatteners for ESPRIT 150ED telescope

Name: SkyWatcher 0.77x Reducer and Flatteners for ESPRIT 150ED telescope
Brand: Skywatcher
SKU: SKWSW0462
Price: 268.56 EUR
Availability: PreOrder

Reference SKWSW0462

Stock at Supplier

268.56 326.45 -57.89

VAT excluded Shipping 5/7d

Allows the focal length of the Esprit 150D telescope to be reduced

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

Buy it now and receive it between on Tuesday, 10 December and Tuesday, 17 December with Home delivery - International

Delivery Options

Carrier		Description	Estimated Delivery
	Home delivery - International	Home delivery - International	Tuesday, 10 December - Tuesday, 17 December

Home delivery - International

Estimated delivery:
Tuesday, 10 December - Tuesday, 17 December

✖

Description
Product Details

SkyWatcher 0.77x Reducer and Flatteners for ESPRIT 150ED Telescopes

Owners of Esprit 150ED 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 150ED Spirit it replaces). The 0.77x Sky-Watcher 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 attached to 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 150ED Telescope

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