Reviews Lens Focus Rings

Monstrum Tactical 3-9x40 First Focal Plane FFP Rifle Scope with Illuminated BDC Reticle and Adjustable Objective Black

• High precision tactical rifle scope with 3-9x magnification, a 40mm objective lens, and an eye relief of 4-4.5 inches.
• Functionally designed first focal plane rangefinder reticle, with easy-to-read ranging information that remains constant regardless of magnification,....
• Equipped with an adjustable objective lens - or AO - that allows for sharper focus of the target image, elimination of parallax, and range estimation.
• Touch-button controlled reticle illumination in both red and green with multiple brightness intensities, for better reticle visibility at night or in....
• Package also includes set of medium profile picatinny scope rings, a detachable honeycomb filter sunshade, a set of bikini-style see-through lens....

YUFANYA 2.5”Mini Projector Lens LHD Bixenon Projector Lens with Black Shrouds High Low Beam Car Headlight fit for H1 H4 H7 Car Motorcycle Headlight Retrofit

• 【Better Light Effect】Projector lens equipped with clear lens,good light reflective. Brightness increase 200%,High Beam distance up to 300m,much better than original stock halogen bulb or xenon kit without lens，its focus and Left hand design never blind opposite coming car,Bring safer and better driving experience..
• 【Integrated Design】2.5inch mini size,makes these projector lens perfect fit in tight spaces for quad retrofit or fog light and headlight upgrade ,fit for over 90% car..
• 【Wide Application】2.5” bixenon projector lens requires H1 lamp.h4 h7 adapter included,fit for h1 h4 h7 h11 9005 9006 headlight housing with retrofit. Professional Install is recommended..
• 【Long Lifespan】High quality ABS shrouds and high heat resistant reflector bows+japan made motor.Makes the projector lens durability and long lifespan..
• 【Pakcage Included】2pcs LHD(Left Hand Drive)projector lens+2pcs black shrouds+2 sets installation accessories (lock rings+h4/ h7 adapter plates+rubber crush washers)..

Rokinon Cine DS 12mm T3.1 Ultra Wide Cine Fisheye Lens for Sony E Mount Interchangeable Lens Cameras (NEX) – Full Frame Compatible

• Full Frame Sensor Coverage with aperture range of T3.1 – T26.
• Dual calibrated right and left side distance an T-stop scales.
• Produces an Extreme Ultra-Wide 180 Degree Diagonal Fisheye View.
• De-Clicked (Uncoupled) and Geared Aperture and Focus Rings with Unified Cine DS Lens System focus gear and aperture gear positions.

Keystone KSA054 Riflescope, 4x32mm, Mil-Dot, Matte, 1-Inch Tube

SVBONY SV106 Guide Scope with Helical Focuser Finder and Guide Scope Multi-Use for Astronomical Telescope 50mm

• 50mm Guide scope will help guide you to capturing higher quality astrophotos. with its 50mm lens and smooth helical focuser, the versatile 50mm multi-use guide scope with helical focuser is an ideal addition to any astrophotographers collection of gear.
• Multi-use guide scope with helical focuser features a built-in helical focuser that allows precise focus adjustments with zero flexure for rigid performance. obtaining a clear, sharply focused view of potential guide stars is quick and easy with this sturdy scope.
• High power guide scope features a machined, knurled ring to make fine focus adjustments nice and easy, while a thumbscrew lets you lock-down the focuser in-place once adjustments are complete. the focuser boasts 8 mm of precise helical focus travel, plus telescoping drawtube housing provides up to 30 mm of additional back-travel if needed for your particular autoguider device.
• This complete guide scope comes with two heavy-duty guide scope rings and a 3.5" long, 1.18"wide dovetail mounting bar, which is compatible with dovetail finder scope bases for easy attachment. the dovetail bar features five threaded through-sockets for versatile attachment options. the included guide scope rings feature six metal thumbscrews for precise aiming.

Monstrum G2 6-24x50 First Focal Plane FFP Rifle Scope with Illuminated Rangefinder Reticle and Parallax Adjustment | Black

• High precision tactical rifle scope with 6-24x magnification, a 50mm objective lens, and an eye relief of 4-4.5 inches.
• Functionally designed first focal plane rangefinder reticle, with easy-to-read ranging information that remains constant regardless of magnification, for faster range estimation and holdover correction.
• Equipped with an adjustable objective lens – or AO – that allows for sharper focus of the target image, elimination of parallax, and range estimation.
• Dial controlled reticle illumination in both red and green with multiple brightness intensities, for better reticle visibility.
• Package also includes set of high profile picatinny scope rings, a detachable honeycomb filter sunshade, a set of spring loaded flip-up lens covers, a felt drawstring carrying bag, a lint free cleaning cloth, and one CR2032 3V battery.

Fujinon XF33mmF1.4 R LM WR

• ... most of the best light and the perfect subject. With its unmatched optical quality and ability to resolve details up to 40 megapixels, XF33mmF1.4 R LM WR is poised to deliver vibrant, true-to-life colors, minimal optical aberrations, and outstanding detail in those rare moments where passion meets perfection..
• Focused on Performance XF33mmF1.4 R LM WR may be the first X Mount lens to have exactly the same equivalent field of view as a 50mm lens, but it certainly won’t be the last one to perfectly blend optical engineering with cutting edge technology. Ready to document events and scenes as they unfold, XF33mmF1.4 R LM WR is equipped with a powerfully accurate linear motor to ensure that images are always in focus and creativity is never suppressed. Fast, near silent, and unerringly accurate, this lens effortlessly performs to keep any image maker in the moment, no matter how brief it is..
• Precision When It’s Needed Minimal focus breathing, precise manual focus, and wonderfully blurred backgrounds make XF33mmF1.4 R LM WR a perfect choice for videographers who need wide apertures for low-light situations or to create separation between subject and background. Manual focusing is easily controlled, thanks to a mechanism that delivers near-perfect....

Monstrum G2 6-24x50 First Focal Plane FFP Rifle Scope with Illuminated Rangefinder Reticle and Parallax Adjustment | Flat Dark Earth

• High precision tactical rifle scope with 6-24x magnification, a 50mm objective lens, and an eye relief of 4-4.5 inches.
• Functionally designed first focal plane rangefinder reticle, with easy-to-read ranging information that remains constant regardless of magnification, for faster range estimation and holdover correction.
• Equipped with an adjustable objective lens – or AO – that allows for sharper focus of the target image, elimination of parallax, and range estimation.
• Dial controlled reticle illumination in both red and green with multiple brightness intensities, for better reticle visibility.
• Package also includes set of high profile picatinny scope rings, a detachable honeycomb filter sunshade, a set of spring loaded flip-up lens covers, a felt drawstring carrying bag, a lint free cleaning cloth, and one CR2032 3V battery.

YONGNUO YN14EX II S LED Macro Ring Flash for Sony Cameras TTL GN18@100M with 7 Adapter Rings LCD Screen and LED Light

• ... setting, you can freely adjust the flash ratio of the left and right flash tubes, at 8:1—1:1—1:8, it can be adjusted in increments of 1/2, You can set a single-sided flash to flash to create a light and shadow effect on the subject, making the photo more vivid..
• 【LED Light and LCD Screen】The up and down LED focus assist lights allows you to focus easily even in dark environment, provides a user-friendly interface in a large LCD screen, equipped with 2.5mm PC sync interface, it is convenient to realize PC sync flash..
• 【Additional features】Flash ratio control, Rear-curtain sync, LED focus assist light, Exposure compensation, Exposure lock, Voice prompt, Auto save settings, PC synchronization, Charging interface, Power saving mode, Overheating protection, Advanced Options Features..