Focal Extender Explore Scientific 2x 31.7mm/1.25" 2x 31.7mm/1.25"

Focal Extender Explore Scientific 2x 31.7mm/1.25" 2x 31.7mm/1.25"

Name: Focal Extender Explore Scientific 2x 31.7mm/1.25" 2x 31.7mm/1.25"
Brand: Explore Scientific
SKU: EXS0218750
Price: 86.74 EUR
Availability: InStock

Reference EXS0218750

Last items in stock

86.74 95.00 -8.26

VAT excluded Shipping 24/48h

Focal Extender Explore Scientific 2x 31.7mm/1.25" 2x 31.7mm/1.25"

Buy it now and receive it between on Wednesday, 25 September and Wednesday, 2 October with Home delivery - International

Delivery Options

Carrier		Description	Estimated Delivery
	Home delivery - International	Home delivery - International	Wednesday, 25 September - Wednesday, 2 October

Home delivery - International

Estimated delivery:
Wednesday, 25 September - Wednesday, 2 October

✖

Description
Product Details

Premium four-lens telecentric teleextensor with 2x extension factor

Four-lens telecentric tele-extender with 2x extension factor
Multiplying the effective focal length by: 2x
Fully multi-coated design with four lenses
Telecentric optical design for excellent sharpness
All lens edges blackened for maximum contrast
Eyepiece and tele-extender cylinder size: 1.25
Filter thread for color or nebula filters

With teleextenders it is possible to extend the effective focal length of a telescope system, resulting in higher magnification for observing the moon, planets or small deep sky objects with the same eyepieces. Therefore, you can take advantage of the benefits of eyepieces with longer focal lengths, such as longer eye distance and more relaxed observing comfort, also at high magnifications.
These tele-extenders incorporate a telecentric optical design that provides excellent image sharpness over the entire field of view and are premium choices for visual observations and astrophotography .The combination of an excellent full multi-coating with a superior optical design makes the focal extenders superior to classic Barlow lenses.

Features

Suitable for visual observations and astrophotography
Doubling the total effective focal length of the telescope
Four-lens telecentric design
Fully multi-coated
Filter thread for color or nebula filters

Technical Data

GENERAL TECHNICAL DATA
Eyepiece cylinder diameter	31.7 mm
Extended warranty	10 years
DIMENSIONS AND WEIGHTS
Overall length	100mm
Total width	48mm
Net weight (without access.)	258 grams

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