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Explore Scientific 120°-series 9mm Eyepiece (2")

Explore Scientific 120°-series 9mm Eyepiece (2")
  • Product Code: ga176050
  • Availability: In Stock

$3,899.97 $5,420.96

The 2" diameter barrel 120°-Series 9mm Eyepiece from Explore Scientific gives you an apparent field of view that goes beyond ultra-wide angle but with a short focal length. This combination of AFoV and focal length produce expansive images of the night sky at high magnification. Objects stay in your field of view for extended periods, reducing the need for adjustments that can cause vibrations.

Antireflective multicoated optics ensures bright, high-contrast images with true color transmission across the entire hyper-wide field of view. The eyepiece features a textured surface for a sure-grip when changing it out, an argon-filled body for water and fog-proof performance when used in extreme temperatures and climates, and a double-tapered barrel for smooth insertion and removal from the focuser.

9mm Focal Length    120° Field of View    2" Diameter Barrel    Fully Multicoated Optics    Argon-Filled, Water and Fogproof    Slip-Resistant Textured Surface    Easy-Insertion Doubled-Tapered Barrel    Fold-Down Eyecup

Parameters
Focal Length9 mm
Barrel Diameter2"
Eye Relief12.5 mm
Field Stop Diameter15.7 mm
Apparent Field of View120°
Dimensions5.7 x 2.4" (14.5 x 6.0 cm)
Weight21.2 oz (602 g)
Packaging Info
Package Weight3.45 lb
Box Dimensions (LxWxH)7.3 x 6.8 x 5.6"

Hyper-wide 120° apparent field of view (AFoV) displays an expansive view of the sky with minimal optical distortion.

9mm focal length produces high magnifications for detailed observation of near and deep-sky objects. The wide AFoV keeps subjects in view without constant mount adjustment, critical if your scope doesn't have a motorized mount.

Images have true color transmission across the entire field of view, even as the observed object approaches the field stop.

Wide exit pupil and long eye relief ensure comfortable long-duration observation through your telescope.

Double-tapered barrel allows smooth insertion and removal from the telescope's eyepiece holder or diagonal.

Fold-down eyecup prevents peripheral light from leaking into your eye, causing blurring and dimming of the image.

Related Questions and Answers

Q: 1. What is the external diameter of this Extension Tube?

A: That information is not given by Explore Scientific

Q: 2. Does this telescope have a mount for a EOS dslr? I'd like to do some astrophotography with my 5Dmk4

A: The Canon EOS 5Dmk4 will mount to the Explore Scientific FirstLight 114mm f/4.3 Reflector EQ Telescope (BH # EXFLN114EQ3) with a Explore Scientific DSLR Camera Vixen-Style Dovetail Assembly (11"), B&H # EXDSLRCDA.

Q: 3. Will this work for a EQM 35 pro?

A: Yes, the Explore Scientific Twilight Medium-Duty Tripod Legs (White) BH #EXTLST2W • MFR #TL-ST2W-00 will work with the EQM 35 Pro.

Q: 4. Does a skywatcher 130pds mount on this?

A: Yes it will

Q: 5. are the legs chromed steel or stainless?

A: The legs of the Explore Scientific FirstLight EXOS Nano Mount with ST1 Tripod BH #EXFLENEQ3M • MFR #FL-EXOSNANOT1-00 are aluminum

Q: 6. I have an explore scientific ED 80 telescope. Will this tripod work with my telescope?

A: The Explore Scientific FirstLight EXOS Nano Mount with ST1 Tripod BH #EXFLENEQ3M • MFR #FL-EXOSNANOT1-00 is capable to support the Explore Scientific ED80 80mm f/6 Essential Series Air-Spaced Triplet Refractor Telescope BH #EXESED080602 • MFR #ES-ED0806-02

Q: 7. What adapters or accessories should be purchased for attaching to a micro-4/3 camera (Olympus OM-D EM5 mark3)?

A: In order to adapt an M43 camera to the Explore Scientific ED80 80mm f/6 Essential Series Air-Spaced Triplet Refractor Telescope you would need these 2 parts: https://bhpho.to/4dUckfj plus https://bhpho.to/48hlWwL.

Q: 8. what is the diameter of this tube?

A: ask MFR

Q: 9. Will a Celestron Omni XLT 120 telescope mount on this? What is the weight capacity? Would any adaptor(s) be required? It the Vixen dovetail included?

A: It will work. I there a Vixen plate attached to the OTA rings?

Q: 10. What is the weight of the tripod amount? Not the shipping weight but the actual net weight.

A: The tripod in the Explore Scientific FirstLight EXOS Nano Mount with ST1 Tripod kit weighs 17 pounds according to the manufacturer.

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