Best Zoom Eyepiece Set

Leica Microsystems 10447198 EZ Series Microscope, 16X/15 High Eyepoint Eyepiece

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.

Product 1: Binoviewers improve views dramatically, producing a three dimensional effect that you’ll love!.
Product 1: Using two eyes for observing instead of one lets you see more detail, reduces eye fatigue, and increases contrast.
Product 1: For use with catadioptric telescopes and other telescopes with sufficient back focus.
Product 1: Includes an aluminum carry case with foam-lined interior.
Product 2: Zoom from low to high power in an instant with this versatile eyepiece.

Includes tabletop tripod w built-in slow motion controls, built-in zoom eyepiece capable of 25-75x magnification and soft carrying case..
Brings portability and versatility to a new level.
Maksutov-Cassegrain optical design with multi-coated optics.
Recognized for being compact and easy to use.
Applicable for both terrestrial (land) and astronomical use.

The Diamondback Tactical First Focal Plane 4-16x44 stands at the intersection of precision and value, delivering an impressive array of features and performance..
Extra-low dispersion glass and fully multi-coated lenses transmit a crisp, bright sight picture. The first focal plane, glass-etched reticle keep subtensions accurate throughout the 4x zoom range..
The precision-glide erector system uses premium components in the zoom lens to ensure smooth magnification changes under the harshest conditions..
Exposed tactical turrets and a side parallax knob give shooters the tools needed for long distance precision shooting. The fast focus eyepiece allows quick and easy reticle focusing..
The single piece 30mm tube is shockproof, ruggedly built to withstand recoil and impacts. Strong o-ring seals and nitrogen purging waterproof and fogproof performance..

【High Magnification】HEALSUN spotting scopes features a powerful zoom magnification range that is adjustable 20x to 60x magnification,45 degrees angled eyepiece ergonomic design allows more comfortable viewing. Field-of-view is 131-68ft/1000yds, spotting scopes for shooting, birds watching, sailing, sightseeing, climbing, games watching, auto racing, etc.
【Fully Multi-coated Lens】The spotter scope fully multi-coated green film objective lens and features BAK4 roof prism to increases light transmission and delivers bright, clear, high-contrast images even in low-light conditions. For long-range viewing, a dual focus wheel system enables fast and fine-tuning focus adjustment, allows you to lock onto your target and zoom in for more detail clearly.
【Durable Construction】High-quality rubber armor provides a non-slip grip, shock-proof grip and durable external protection. Built-in retractable sunshade reduces glare, A tripod provides you a more stable observation from any angles providing adjustable viewing angles.
【Perfect Gift with Sleek Carry Case 】A smartphone digiscoping adapter included enables you to take photos and videos of what you have observed. Bring nature closer to you and you can explore the distant world easily through the phon....

The Diamondback Tactical First Focal Plane 6-24x50 stands at the intersection of precision and value, delivering an impressive array of features and performance..
Extra-low dispersion glass and fully multi-coated lenses transmit a crisp, bright sight picture. The first focal plane, glass-etched reticle keep subtensions accurate throughout the 4x zoom range..
The precision-glide erector system uses premium components in the zoom lens to ensure smooth magnification changes under the harshest conditions..
Exposed tactical turrets and a side parallax knob give shooters the tools needed for long distance precision shooting. The fast focus eyepiece allows quick and easy reticle focusing..
The single piece 30mm tube is shockproof, ruggedly built to withstand recoil and impacts. Strong o-ring seals and nitrogen purging waterproof and fogproof performance..

Fully multi-coated 80mm green film objective lens, eyepiece and quality prism inside - guarentee the key elements of a spotting scope, and make your....
Variable 20x to 60x magnification and dynamic lens focusing system -- makes it easy to zoom in on target. Designed for birdwatching, watching wildlife....
Durable Magnalium Framework and Rubber Armor - Its tight fitting protection makes it usable to withstand the toughest weather conditions. The....
Waterproof Design : Its sealing property ensures the living waterproof function..
Comes with a digiscoping adapter for digiscoping. (Note: for all spotting scopes, the original picture is in a circle, pleae zoom the camera to get a....

3x optical zoom offered in second focal plane (sfp) with multiple reticle options.
low dispersion (ld) glass provides industry leading optical clarity for any situation.
european style eyepiece for a smooth, fast, and precise reticle adjustment.
dependable waterproof (ipx-7 rated for complete immersion up to 1 meter) and fog-proof performance.