Solicitation Amendment HT940626QE0290003 SF 30.pdf

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11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print) 16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

16C. DATE SIGNED

Previous edition unusable STANDARD FORM 30 (REV. 11/2016) Prescribed by GSA FAR (48 CFR) 53.243

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE PAGE OF PAGES

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

6. ISSUED BY CODE 7. ADMINISTERED BY (If other than Item 6) CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X) 9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBE

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

Solicitation/Contract Form

The following modifications were made:

Information From To Response Due Date 27 May 2026 01 Jun 2026

Description/Specifications/Statement of Work

Header Miscellaneous Text (Modified):

Salient Characteristics:

Brand Name or Equal

Brand Name: Olympus Microscope BX53

Microscope Frame:

- Dimensions: 383mmx275mmx482mm

- Weight: Approx. 16kg

- Optical System: UIS2 optical system

- Focus: Vertical stage movement: 25 mm stage stroke with coarse adjustment limit stopper, torque adjustment for coarse adjustment knobs, stage mounting position variable, high sensitivity fine focusing knob (minimum adjustment gradations: 1 m)

Illuminator:

- Built-in Koehler illumination for transmitted light, light preset switch, light intensity manager switch, high color reproductivity 14 W LED light source (Brightness:

equivalent to or brighter than a 100W halogen lamp, LED light emission method: 405nm excited RGB fluorescence substance)

Revolving Nosepiece:

- Interchangeable reversed quintuple/sextuple/septuple/coded sextuple/coded septuple nosepiece

Observation Tube:

Widefield (FN 22)

Widefield tilting trinocular Widefield trinocular Widefield tilting binocular Widefield tilting, telescoping and lifting binocular Widefield ergo binocular Widefield binocular

Super Widefield (FN 26.5)

Super widefield trinocular Super widefield erect image tilting trinocular

Stage:

Ceramic-coated coaxial stage with left or right hand low drive control: with rotating mechanism and torque adjustment mechanism, optional rubber grips and stage handle extension adaptor available (non stick grooved coaxial, plain, rotatable stages are also available)

Condenser:

Abbe (NA 1.1), for 4X-100X Swing out Achromatic (NA 0.9), for 1.25X-100X (swing-out: 1.25X-4X) Achromatic Aplanatic (NA 1.4), for 10X-100X Phase contrast, darkfield (NA 1.1), [phase contrast: for 10X-100X, darkfield: for 10X-100X (up to NA 0.80)] Universal (NA 0.9), for 1.25X-100X [swing-out: 1.25X-4X, with oil top lens:(NA 1.4)] Low (NA 0.75), for 2X-100X (Dry) Darkfield dry (NA 0.8-0.92), for 10X-100X Darkfield oil (NA 1.20-1.40), for 20X-100X

Fluorescence Illuminator:

Mul-purpose coded type (FN 22, 8-posion mirror unit turret, 4-posion ND slider) Economical type (FN 26.5, 8-posion mirror unit turret

Fluorescence Light Source:

100 W mercury apo lamp housing and power supply unit, 100 W mercury lamp housing and power supply unit, or

HT940626QE0290003

130 W mercury light guide illumination

ENVIRONMENT SPECIFICATIONS:

Operating Environment

Indoor use Ambient temperature : 5 to 40C (41 to 104 F) Maximum relative humidity : 80% for temperatures up to 31C (88F), decreasing linearly through 70% at 34C (93F), 60% at 37C (99F), to 50% relative humidity at 40C (104F) Supply voltage fluctuations : not to exceed 10 % of the normal voltage

POWER SPECIFICATIONS:

250 V AC (for 220-240 V AC area) 220 power chords 330 W Power Consumption

Additional information:

The instrument will be utilized for polarization microscopy only. Phase contrast and dark-field capabilities are not required.

The system must include the following objectives: 2x, 4x, 10x, 20x, 40x, 50x (oil immersion), and 100x (oil immersion).

Fluorescence microscopy is not required; therefore, no fluorochromes or fluorescence filter cubes are needed for this instrument.

HT940626QE0290003

HCD SOUTHEAST, 808 SCHREIDER STREET

FREDERICK, MD 21702

UNITED STATES

Bouaphet Phanvongsa, Email: bouaphet.phanvongsa2.civ@health.mil Telephone: 490637194647916 AdminBy:

SCD: PAS: