NIKON MRN21900 Plan Phase Contrast Microscope Objective 100X PH3

( Brand: Nikon ), ( Model: MRN21900 100X ), ( Microscope Type: Phase Contrast Microscope ), ( Manufacturer Part Number: MRN21900 )

Review NIKON Be Plan 100x Ph3 Phase Contrast Microscope Objective

The Nikon MRN21900 Plan Apochromatic 100x PH3 E100 Phase Contrast Microscope Objective is a high-performance, research-grade objective designed for use in phase contrast microscopy applications. This objective offers an impressive magnification of 100x, enabling detailed observations and analysis of specimens at the subcellular level.

The Plan Apochromatic design of this objective ensures excellent image quality with minimal chromatic and spherical aberrations. The objective features Nikon's advanced multicoating technology, which enhances light transmission and reduces reflections, resulting in brighter and clearer images.

The PH3 E100 phase contrast system integrated into this objective provides enhanced contrast and improved detail in samples that are difficult to observe in brightfield microscopy. The system utilizes a combination of phase plates and annular diaphragms to produce contrast based on differences in refractive index and sample thickness.

This objective is designed for use with 35mm and 18mm microscope tubes and has a nominal tube length of 160mm. The objective also features a long working distance of 0.22mm, which allows for closer observation of delicate specimens without causing damage.

The Nikon MRN21900 Plan Apochromatic 100x PH3 E100 Phase Contrast Microscope Objective is an essential tool for researchers and scientists working in fields such as biology, materials science, and engineering. Its high magnification, excellent image quality, and advanced phase contrast capabilities make it an indispensable tool for gaining new insights into the microscopic world.

The Nikon MRN21900 Plan Apochromat 100x PH3 E100 Phase Contrast Microscope Objective is a high-performance objective designed for use in phase contrast microscopy. Here are some pros and cons that may help you make an informed decision about purchasing this objective:

1. High Resolution: This objective delivers high resolution and contrast, making it ideal for observing fine details in various samples.

2. Phase Contrast: The phase contrast design of this objective enables the observation of transparent samples that are difficult to observe using regular brightfield microscopy.

3. Long Working Distance: With a working distance of 0.32 mm, this objective allows for a larger sample volume to be observed, reducing the chances of sample damage.

4. Multi-Coated: The multi-coated lens ensures high light transmission efficiency, resulting in brighter and clearer images.

1. Expensive: This objective is on the higher end of the price range for microscope objectives, making it a significant investment for some users.

2. Requires Specific Conditions: Phase contrast microscopy requires specific lighting conditions to function optimally, which may require additional investments in lighting equipment.

3. Limited Field of View: The high magnification of this objective results in a narrow field of view, which may require users to move their sample or take multiple images to capture an entire area.

The Nikon MRN21900 Plan Apochromat 100x PH3 E100 Phase Contrast Microscope Objective is an excellent investment for researchers and professionals who require high resolution and contrast images of transparent samples. Its long working distance, multi-coated lens, and phase contrast design make it a versatile and powerful tool for microscopy. However, its high cost and specific requirements may make it a less practical option for hobbyists or those with limited budgets.

If you are a professional researcher or microscopist, and you require high-quality images of transparent samples, then the Nikon MRN21900 Plan Apochromat 100x PH3 E100 Phase Contrast Microscope Objective is an excellent investment. However, if you are a hobbyist or have a limited budget, you may want to consider lower-magnification and less expensive objectives that can be used for various microscopy applications.

Details:

With a magnification range of 100X, this Nikon objective allows for precise and clear viewing samples in the healthcare, lab, dental industries. The Nikon MRN21900 BE Plan 100x E100 Phase Contrast Microscope Objective is a high-quality microscope objective designed for phase contrast microscopes.

part #: mrn21900 prices

• $45.00-$445.00

specifications curativescope:

• brand: Nikon
• model#: MRN21900 100X
• microscope type: Phase Contrast Microscope
• manufacturer part number: MRN21900

seller curativescope:

• rating: 100.0%
• # reviews: 215
• city: Melville, New York

payments curativescope:

• wallet: Apple-pay
• other
• credit card: Diners-club

offer curativescope:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: October 23, 2025

shipping curativescope:

• class: Economy
• cost: $8.04
• carrier: UPS
• service: UPS Ground Saver
• type: Calculated
• transit: 4-8 Days

returns curativescope:

• policy: No Returns

general curativescope:

• Healthcare, Lab Dental > Medical Lab Equipment, Devices > Microscopes
• condition: New Open box

Nikon MRN21900 Is Similar To:

• Nikon Gw-10x Leitz Wetzlar Periplan Gw 10x Microscope Eyepieces Tool And More (45.6% similar) Most of them are in used excellent condition. If you see an item of that think is not genuine, please let us know. Unfortunately, the counterfeiters are getting very good at making imitations. Shipping and handling. Unless stated otherwise in the listing. Please refer to the photos...(June 3rd, 2024)
• Nikon Optiphot-2 Classic Trinocular Research Microscope With 5 Objectives Manual (42.1% similar) Statement of condition: note: the accompanying images of this microscope are a part statement condition. A switch on the left side of microscope base allows for a quick boost in increased illumination micro photography and video applications. The sub stage condenser is in excellent optical and...(June 3rd, 2024)
• Nikon C-sr2 Microscope Mechanical Stage T50isr2 (39.7% similar) Part #: Nikon C-SR2 for sale...(June 6th, 2024)
• Nikon 90i Eclipse Microscope System With Prior Motorized Stage Accessories 8990r (34.2% similar) Filter cubes and filters are not included. Recently sent to McCain for microscope preventative maintenance $1,000.00 value. The microscopes motorized x,y stage is controlled by a joy stick and responds smoothly. Align, clean and adjust optical components, par focus/par center check for proper...(June 7th, 2024)
• Epoi Nikon 22034 Microscope No.22034 With Wooden Locking Case (34.3% similar) Part #: poi/ Nikon 22034 for sale...(June 8th, 2024)
• Nikon Te2000-s Eclipse Inverted Research Microscope (47.2% similar) Nikon eclipse TE2000-S inverted research microscope...(June 10th, 2024)
• Nikon Lv100pol Lv100 Eclipse Polarizing Microscope Body stand W P-i Polarizer Issues (43% similar) It comes as seen in the pictures. Both coarse and fine focus work. The stand is sold as is, for parts or repair. The rotating polarize slider is missing the pull rod on right side does not really impact usability. Shipping is via FedEx ground. It has a Nikon p-i polarize and 50W...(June 14th, 2024)
• Nikon 250122 Eclipse Ts100 Binoc Inverted Phase Contrast Microscope Elwd 0.3 With 4 10 (52.8% similar) Nikon c-w 10XB/22 eyepieces Dipper adjustments. T1-SNAP lewd 0.3 phase contrast slider Phil and PH1 annul. 10X/0.25 PH1 ASL INFINITY/1.2/ Ed 6.2. Smooth distance adjustment. Optics are clean and scope produces crisp image. Complete system ready to be setup for immediate...(June 14th, 2024)
• Nikon 69321 Microscope Stereozoom Adjustable Table Stand Mount 10x Eyepieces (32.4% similar) Nikon 69321 microscope stereo zoom adjustable table stand mount 10X eyepieces...(June 17th, 2024)
• Nikon Smz-10a Stereo Microscope (44.7% similar) Nikon DMZ-10 microscope, eyepieces needs some cleaning other optics looks clean with no damages microscope...(June 17th, 2024)
• Nippon Kogaku 69721 Nikon Surface Finish Vintage Microscope W Lenses For Parts Only (37.4% similar) Nikon Nippon Kojak surface finish vintage microscope w lenses for parts only!, vinyl k.k. Working statuses unknown. There are some damaged pieces. This item was pulled from a formerly working laboratory environment...(June 19th, 2024)