Stalwart

Features
Specifications
Application
Literature

Features

Trinocular head, digital cameras can be easily used on this microscope for image and video taking.
Supply high quality and contrast image with special strain free objectives.
Can be used for single polarization, othorgonal polarization and conoscopic oSTMervation.
Transmitted and (or) reflected illumination, 24V/100W long life halogen lamp.
Stage with 45˚ located, attachable mechanical stage with large moving range, no interference when change objectives.
Gypsum λ plate, mica λ/ 4 plate, quartz wedge plate are equipped.
High quality professional polarizing microscope for geology, petroleum, chemicals, mining, metallurgy, pharmacy, polymer, LED and other field.

Specifications

Item	Specification	STM-5092RF	STM-5092TRF
Optical System	Infinite Optical System	Standard	Standard
Viewing Head	Seidentopf trinocular head, Inclined at 30°, Interpuillary 48-75mm	Standard	Standard
Eyepiece	Plan eyepiece EW10×/22mm	Standard	Standard
Eyepiece	Plan eyepiece with scale of crosshair, Plan eyepiece with crosshair, Plan eyepiece with gridding	Standard	Standard
Strain-Free Plan Achromatic Objective	5×/0.12/∞/-, WD 15.5mm	Standard	Standard
	10×/0.25/∞/-, WD 10.0mm	Standard	Standard
	20×/0.4/∞/0, WD 5.8mm	Standard	Standard
	50×/0.75/∞/0, WD 0.32mm	Standard	Standard
	100×/0.8/∞/0, WD 2mm	Standard	Standard
	40×/0.65/∞/0.17, WD 0.54mm		Standard
	100×/1.25/∞/0.17, WD 0.13mm		Standard
Nosepiece	Backward quintuple nosepiece, Center adjustable	Standard	Standard
Analyzer	0°-360° rotatable analyzer with gradation, minimum gradation: 0.1°	Standard	Standard
Conoscopic OSTMervation	Switch between orthoscopic and conoscopic oSTMervation, Bertrand lens position adjustable	Standard	Standard
Optical Compensator	λ plate (first class red), 1/ 4λ plate, quartz wedge plate	Standard	Standard
Polarizing Rotatable Stage	Diameter Φ170mm, center adjustable, 360° scale, minimum division 1°, minimum reading vernier scale 6’, 45° click stop knob	Standard	Standard
Attachable Stage	Moving range 30mm×40mm	Optional	Optional
Condenser	Strain free swing out condenser NA0.9/0.25		Standard
Focusing	Coaxial coarse & fine adjustment, range 32mm, fine division 0.001mm, coarse stroke 37.7mm per rotation, fine stroke 0.1mm per rotation	Standard	Standard
Polarizer	Transmitted: 360° Rotatable, 0° position adjustable		Standard
Polarizer	Reflected: Fixed	Standard	Standard
Illumination	Reflected light: 24V/100W Halogen lamp, brightness adjustable	Standard	Standard
Illumination	Transmitted light: 24V/100W Halogen lamp, brightness adjustable		Standard
Filter	Blue filter Φ45mm		Standard
	ND6 Neutral density filter Φ45mm		Optional
	ND25 Neutral density filter Φ45mm		Optional
	Blue filter Φ25mm	Optional	Optional
	ND6 Neutral density filter Φ25mm	Optional	Optional
	ND25 Neutral density filter Φ25mm	Optional	Optional
Attachment	Video attachment	Optional	Optional
Attachment	0.01mm micrometer	Optional	Optional

Application

STM-5092 series transmitted and (or) reflected polarizing microscopes can be used for university colleges, geology, mining, metallurgy, pharmacy and other institutions for teaching, research and production.

Literature

STM-5092 Series Brochure

Features
Specifications
Application
Literature

Features

Trinocular head, digital cameras can be easily used on this microscope for image and video taking.
Supply high quality and contrast image with special strain free objectives.
Can be used for single polarization, othorgonal polarization and conoscopic oSTMervation.
Transmitted and (or) reflected illumination, 24V/100W long life halogen lamp.
Stage with 45˚ located, attachable mechanical stage with large moving range, no interference when change objectives.
Gypsum λ plate, mica λ/ 4 plate, quartz wedge plate are equipped.
High quality professional polarizing microscope for geology, petroleum, chemicals, mining, metallurgy, pharmacy, polymer, LED and other field.

Specifications

Item	Specification	STM-5092RF	STM-5092TRF
Optical System	Infinite Optical System	Standard	Standard
Viewing Head	Seidentopf trinocular head, Inclined at 30°, Interpuillary 48-75mm	Standard	Standard
Eyepiece	Plan eyepiece EW10×/22mm	Standard	Standard
Eyepiece	Plan eyepiece with scale of crosshair, Plan eyepiece with crosshair, Plan eyepiece with gridding	Standard	Standard
Strain-Free Plan Achromatic Objective	5×/0.12/∞/-, WD 15.5mm	Standard	Standard
	10×/0.25/∞/-, WD 10.0mm	Standard	Standard
	20×/0.4/∞/0, WD 5.8mm	Standard	Standard
	50×/0.75/∞/0, WD 0.32mm	Standard	Standard
	100×/0.8/∞/0, WD 2mm	Standard	Standard
	40×/0.65/∞/0.17, WD 0.54mm		Standard
	100×/1.25/∞/0.17, WD 0.13mm		Standard
Nosepiece	Backward quintuple nosepiece, Center adjustable	Standard	Standard
Analyzer	0°-360° rotatable analyzer with gradation, minimum gradation: 0.1°	Standard	Standard
Conoscopic OSTMervation	Switch between orthoscopic and conoscopic oSTMervation, Bertrand lens position adjustable	Standard	Standard
Optical Compensator	λ plate (first class red), 1/ 4λ plate, quartz wedge plate	Standard	Standard
Polarizing Rotatable Stage	Diameter Φ170mm, center adjustable, 360° scale, minimum division 1°, minimum reading vernier scale 6’, 45° click stop knob	Standard	Standard
Attachable Stage	Moving range 30mm×40mm	Optional	Optional
Condenser	Strain free swing out condenser NA0.9/0.25		Standard
Focusing	Coaxial coarse & fine adjustment, range 32mm, fine division 0.001mm, coarse stroke 37.7mm per rotation, fine stroke 0.1mm per rotation	Standard	Standard
Polarizer	Transmitted: 360° Rotatable, 0° position adjustable		Standard
Polarizer	Reflected: Fixed	Standard	Standard
Illumination	Reflected light: 24V/100W Halogen lamp, brightness adjustable	Standard	Standard
Illumination	Transmitted light: 24V/100W Halogen lamp, brightness adjustable		Standard
Filter	Blue filter Φ45mm		Standard
	ND6 Neutral density filter Φ45mm		Optional
	ND25 Neutral density filter Φ45mm		Optional
	Blue filter Φ25mm	Optional	Optional
	ND6 Neutral density filter Φ25mm	Optional	Optional
	ND25 Neutral density filter Φ25mm	Optional	Optional
Attachment	Video attachment	Optional	Optional
Attachment	0.01mm micrometer	Optional	Optional

Application

Literature

STM-5092 Series Brochure