Reviews Cassegrain Compatible Eyepiece Set

Astromania Universal Dovetail Base for Finder Scope - Ideal for Installation of Finder Scope, Green Laser Pointer Bracket

Fits factory drilled holes on Celestron, Meade, and Orion Schmidt-Cassegrain telescopes, attaches directly to Schmidt-Cassegrain Telescope (SCT) optical tube with included mounting hardware..
Compliable with finder scope, Laser Pointer bracket or reflex sight bracket on telescopes, great for adding a second or third aiming device to your telescope..
Made of high strength Aluminum with Anodizing Aluminium Process. The base is made of die-cast metal and features two large thumbscrew locks. Includes two M5 screws..
Ideal for custom installation of any finder scope, EZ Finder reflex sight, and Green Laser Pointer bracket on any telescope. Dovetail base fits finder scope or reflex sight bracket so you can securely attach an aiming device to any telescope. Synta-style dovetail base -- Fit most bracket designs from Celestron, Orion, Sky-watcher, Vixen, etc. Compliable with finder scope, Laser Pointer bracket on telescopes..
Drilled (but not threaded) to accommodate screws up to 5mm in diameter. Center-to-center screw hole spacing on your telescope must be from 10.2 to 30.2mm in order for this dovetail base to be compatible..

This smartphone adapter connects your smartphone to a telescope, binocular, spotting scope, or microscope, so you can capture images and video through the eyepiece..
Compatible with most telescope eyepieces and any eyepiece with an outside diameter measuring from 29millimeter to 45millimeter.
Place your phone in the adapter, center your phone’s camera over the eyepiece, and use the knobs to secure the adapter in place.
Durable, metal bodied adapter stands up to rigorous use in the field and harsh weather conditions..

Money-saving set of all four Orion Expanse telescope eyepieces.
Set includes 6mm, 9mm, 15mm, and 20mm focal length eyepieces for a variety of magnifications through any telescope.
Each Expanse eyepiece boasts a wide, 66anddeg.
apparent field of view for big, pleasing views.
Each eyepiece has great eye relief so eyeglass wearers can view the entire field without removing their glasses.
Expanse eyepieces are threaded for use with 1.25" eyepiece filters.

【Fits Wide Range of Eyepieces】The universal phone adapter mount is suitable for eyepieces with 34mm-62mm(1.34”-2.44”) outer diameter and can be mounted almost of binoculars, monocular, telescopes, spotting scopes, Microscopes..
【Compatible for Almost All Phones】Universal mobile phone adapter bracket with a large width range: 54mm-90mm(2.12”-3.54”), Suit for more than 99% of Smartphone brand models! Commonly used in iPhone, Huawei, Samsung,LG, Sony and so on..
【Novel Design】Unlike most products on the market, this accessory adds a distance adjustment function between the eyepiece and the lens to capture a clearer picture..
【Solid Structure】Main part is made of Aluminum. Phone clamp is made of high-strength plastic..
【Easy to Set Up】Adopted Unique Design that is easy to align eyepiece and phone camera. You just need to take less than 1 minute to set up that save your Time and free your hands..

Replace your 1.25” visual back with this SCT to 2” Adapter and enjoy stunning views through 2” eyepieces and other accessories.
Internal threads provide a secure connection to the rear cell of most Schmidt-Cassegrain or Maksutov-Cassegrain telescopes.
Brass compression ring holds 2" eyepieces or diagonals tightly without scratching their barrels.
Use with photo adapters to attach imaging cameras to the rear of your Schmidt or Maksutov telescope.
Features a durable, anodized black aluminum housing.

SV135 7 mm to 21mm adjustable focal length.
SV135 7-21mm zoom eyepiece equivalent to multiple eyepieces.
obtain higher magnification with short focal....
designed primarily for viewing landscapes and astronomical observations of....
The true fully multi-coated Premium eyepiece with superior edge and center sharpness than normal PLOSSL eyepieces.
Equipped with a precision-made standard 1.25-inch lens barrel that is compatible with any telescope that accepts 1.25-inch....
40 degree - 57 degree wide angle field of view.

Take smartphone pictures of the view through your telescope with this affordable adapter.
Quick and easy self-centering eyepiece clamp provides fast installation.
Provides a stable platform for your smartphone to yield stable, clearly focused snapshots.
Compatible with even the biggest modern smartphones as large as 3-3/4" wide.
Twist-lock eyepiece clamp compatible with telescope, binocular, and microscope eyepieces measuring 25-45mm in diameter.

It fits all rear cells of Schmidt-Cassegrain telescopes and includes an adapter to use with refractor telescopes..
The 2" SCT diagonal features dielectric coatings with 93% reflectivity across the visible spectrum and a 1/10 wave mirror for bright and true images..
Allows you to take advantage of the wider field of view provided by two inch eyepieces. Dielectric coatings are more durable than regular or enhanced aluminum coatings, so you will enjoy years of excellent performance from this product..
The SCT Adapter has a standard SCT female thread (2", 24 TPI),you can use your refractor diagonal with all telescopes having a standard SCT thread for which you can attach this diagonal directly to Schmidt-Cassegrain telescopes and many Maksutov-Cassegrain telescopes..
Associated with 90°mirror diagonals, which let you view objects that are at a 90°angle from the direction the telescope is pointing.Improved attachment design features a brass clamping ring which does not mar, and provides a more secure connection..

The SV152 crosshair eyepiece is ideal for guiding astrophotos when used in off-axis guiders or guide scopes.
The illuminated crosshairs eyepiece is precisely located in the center of the eyepiece field of view.
providing accurate results that allow you to easily track the guide.
The SV152 crosshair eyepiece have a wide 70-degree apparent field of view makes acquiring and centering target objects a breeze.
comfortable 16mm eye relief So you do not have to worry about the goal disappearing quickly.
This SV152 illuminated single crosshair eyepiece has a brightness adjustable function.
which has relatively low energy consumption at lower brightness.
which can extend the life of the illuminator.
The standard 1.25-inch filter thread is compatible with all 1.25-inch standard equipment.
the threaded extinction inside the eyepiece can well suppress the reflection of internal stray light.
The crosshairs for easier use and alignment.
excellent for accurate polar and go-to alignment.
Fully multi coated broadband green optics with superior optical performance.