Objective lens protection filter

• Model Number: LRM 18 B
• overall magnification: 40 to 1000 x
• Specifications: binocular
• Eye lens: 10 times (Number of fields 18)
• Objective lens: 4 ? / N.A. 0.1, 10 x / N.A. 0.25, S 40 x 0.65 x 100 x / N.A

• Model Number: LRM 18 T
• overall magnification: 40 to 1000 x
• Specification: triocular
• Eye lens: 10 times (Number of fields 18)
• Objective lens: 4 ? / N.A. 0.1, 10 x / N.A. 0.25, S 40 x 0.65 x 100 x / N.A.

• overall magnification: 7 to 45 x
• specifications: binocular
• Optical system: Greenwich type
• Stage: 264 x 210 mm
• Eyepiece: 10 x (Field of View 20)
• Lighting: Epiphant/Transmissive 3W LED (Light

• overall magnification: 7 to 45 x
• specifications: triocular
• Optical system: Greenwich type
• Stage: 264 x 210 mm
• Eyepiece: 10 x (Field of View 20)
• Lighting: Epiphant/Transmissive 3W LED (Light

• Pixels: 1.3 Mega-pixel
• Imaging device: 1/2. 5 inch CMOS sensor
• Mount: C Mount f 23.2 mm/f 30.0 mm
• Supported OS: Windows ? 7/8/10
• Interface: USB 2.0
• main unit size : f 60 x 80 mm