ReviewsFocus Iris

OMAX - 40X-2000X Trinocular Biological Compound Microscope with Replaceable LED Light - M837SL

45 degree inclined 360 degree swiveling trinocular viewing head.
Replaceable 3W LED transmitted light with adjustable intensity.
4 achromatic objectives DIN 4X, 10X, 40X(spring), 100X(spring, oil).
Large double layer mechanical stage with NA1.25 Abbe condenser and iris diaphragm.
Coaxial coarse and fine focus knobs with tension control.

Portable, LED follow spot emits a focused beam with a sharp edge,Set up and tear down in seconds with the included tripod.
Increase flexibility with DMX and manual control options,A great option for small clubs and auditoriums.
Simplify professional fading with smooth LED dimming.
Deliver silent operation with fast electronic strobe and no moving parts,Project crisp patterns onto any surface using the single gobo slot.
Focus the light where it is needed using the mechanical iris to reduce the beam’s diameter.

64GB internal flash drive and 2 SDXC-compatible memory card slots.
Genuine Canon 10x HD video lens with 8-blade Iris and manual focus ring.
Canon native 1920 x 1080 CMOS image sensor.
Dynamic SuperRange OIS with powered IS,Video Recording system MPEG4-AVC / H.264.

High sensitivity and high resolution, Optical 12x ZEISS Vario-Sonnar T lens with lens ring, 24x Clear Image Zoom, ND filter control mechanism, Focus, Zoom, and Iris manual control.
Wi-Fi/NFC with Content Browser Mobile version 1.4 or later, live streaming, file transfer, etc. are planned to be supported by a future upgrade, XAVC HD422 10bit recording, and 4K ready in near future.
Dual media slots for simultaneous/relay recording and independent record control, Slow & Quick Motion, Multi Interface Shoe for flexible connection, Viewfinder includes amazing OLED technology.

...cant bokeh effect at F1.4 brightness allow the users’ subjects to stand out in a complementary fashion, which is one of the essences of taking portrait photography, so users can enjoy it to the fullest..
Lens construction: 15 elements in 11 groups, with 5 SLDs and 1 aspherical lens | Compatible with high-speed autofocus | Compatible with lens-based optical correction | Iris ring with Iris ring click switch and Iris ring lock switch | AFL button | Focus Mode Switch | Dust-and splash-proof | Minimizes flare and ghosting | Each lens undergoes SIGMA's proprietary MTF measuring system "A1" | 11-blade rounded diaphragm | High-precision, durable brass bayonet mount | "Made in Japan" craftsmanship.
BUNDLE INCLUDES: Sigma 85mm F1.4 DG DN Art Lens for Full Frame Sony E-Mount Mirrorless Cameras 322965 | Lens Hood LH828-02 | Front Cap LCF-77mm III | Rear Cap LCR II | Deco Gear Photo and Video Backpack for Cameras Lenses and Drones | 77mm UV, Polarizer & FLD Filter Kit | Corel Paint Shop Pro Software | Corel VideoStudio Software | Deco Photo Photography Accessories Kit: Carry Case, Lens Blower, Lens/Sensor Brush, Lens Tissue Paper, 2 Piece Microfiber Cloth.

[Smartphone Setup & Control] – Light version of 405-D20X with DHCP setup. Apart from watching live view & playbacks, controlling pan tilt zoom....
[20x Super Optical Zoom] -20x Optical Zoom with 360° endless rotation and 90°tilt. The camera is auto focus and compatible with Blue Iris, QNAP and....
[Power of Ethernet Solution & Optional WiFi Connection] – The camera supports PoE+ 802.3at standard that draws 30w per port (a PoE+ injector/switch....
[5MP with Night Vision up to 328ft] - 5.0MP 1/2.8" Progressive Scan CMOS– H.265 HEVC with reduced bandwidth and storage taken (on Blue Iris, VMS....
[Outdoor Rated & 2-Yr Warranty] - You are covered! 30 days return & 2-yr US manufacturer's warranty. Indoor/Outdoor IP 66 waterproof rated..

Camera compatibility: Compatible with FX and DX format Nikon Z series mirrorless (on DX-format cameras, the lens has a field of view of 60mm).
Fast & quiet Autofocus: AF System greatly suppresses focus breathing to prevent angle-of-view shifts during recording: also allows for smooth iris adjustments with the click-less control ring to create a natural shift in brightness..
Custom control ring: Customize the way you shoot. Use it for precise manual focusing or to adjust aperature, ISO, or exposure compensation..
Beautiful background blur: The shallow depth of field of f/2 is enhandced by the lens’ 9 rounded blade diaphragm, creating a natural bokeh effect..

Compound microscope provides high magnification for biological use and educational applications.
Binocular viewing head with pair of 10x widefield eyepieces and sliding head with 55 to 75mm interpupillary adjustment, fixed 30-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing.
Forward-facing nosepiece with 4x, 10x, 40xS (spring), and 100xS (spring, oil) DIN achromatic precision-ground optical-glass objectives that provide color correction of magnified images, and anti-mold surfaces to preserve optics in high-humidity areas.
Brightfield, halogen illumination with rheostat to control light intensity, and 1.25 NA Abbe condenser with iris diaphragm and rack-and-pinion focus control for precise focus, clear examination, and light control.
Double-layer mechanical stage with 1.0mm stage divisions and stage stop.
and graduated coarse and fine focus with tension control to prevent stage drift.

5MP color digital camera compatible with Windows.
Binocular viewing head with sliding adjustable interpupillary distance.
Double layer mechanical stage and coaxial coarse and fine focus knobs on both sides.
NA1.25 Abbe condenser with iris diaphragm and filters.
Variable intensity LED transmitted illumination.

640x480 pixel USB digital camera compatible with Windows.
Trinocular viewing head with sliding adjustable interpupillary distance.
Double layer mechanical stage and coaxial coarse and fine focus knobs on both sides.
NA1.25 Abbe condenser with iris diaphragm and filters.
Variable intensity LED transmitted illumination.