Focal extender Explore Scientific 2x...
Focal extender Explore Scientific 2x...
Focal extender Explore Scientific 2x...
Focal extender Explore Scientific 2x 50.8mm/2" 2x 50.8mm/2"
Focal extender Explore Scientific 2x 50.8mm/2" 2x 50.8mm/2"
Focal extender Explore Scientific 2x 50.8mm/2" 2x 50.8mm/2"

Focal extender Explore Scientific 2x 50.8mm/2" 2x 50.8mm/2"

EXS0218780
Stock at Supplier
152.86 161.12 -8.26
VAT excluded Shipping 5/7d

Premium 2" four-lens telecentric teleextender with 2x extension factor

  • 2x four-lens telecentric tele-extender
  • Multiplying the effective focal length by: 2x
  • Fully multi-coated design with four lenses

Buy it now and receive it between on Monday, 6 January and Monday, 13 January with Home delivery - International

Delivery Options
Carrier Description Estimated Delivery
Home delivery - International Home delivery - International

Monday, 6 January - Monday, 13 January

Home delivery - International

Home delivery - International

Estimated delivery:
Monday, 6 January - Monday, 13 January

 

Premium 2" four-lens telecentric teleextender with 2x extension factor

  • 2x four-lens telecentric tele-extender
  • 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: 2"
  • Filter thread for color or haze filters
ith tele-extenders 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 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

SCOPE OF DELIVERY
  • Fokal Extender 2 x
  • Adapter 2" (50.8mm) to 1.25" (31.7mm)
Technical data
GENERAL TECHNICAL DATA
Extended warranty 10 years
DIMENSIONS AND WEIGHTS
Overall length 123mm
Total width 70mm
Net weight (without access.) 665 grams
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