Contacts:  Roy Winnick or Mark Semer
                                            Kekst and Company
                                            212-521-4842 or 4802

                    KOLLMORGEN INCREASES OFFER FOR PACIFIC SCIENTIFIC
                                  TO $23.75 PER SHARE

            -- "TIME IS SHORT," SAYS KOLLMORGEN CHAIRMAN/CEO GIDEON ARGOV--
        

WALTHAM, Mass., January 30, 1998--Kollmorgen Corporation (NYSE: KOL) today 
increased its offer for Pacific Scientific Company (NYSE: PSX) to $23.75 per 
share, but warned that time is running out for Pacific Scientific to accept 
the Kollmorgen offer.

Kollmorgen's increased offer represents a premium of approximately 54% over 
Pacific Scientific's closing price on December 12, the last trading day prior 
to the public announcement of Kollmorgen's offer for Pacific Scientific.

Gideon Argov, Kollmorgen Chairman, President and Chief Executive Officer,
said: "This amended offer reflects our determination to establish a combined 
enterprise that will be a leader in electronic motion control, and our 
confidence in the benefits of that combination for the shareholders,
customers and employees of both companies.

"We want to emphasize, however, that time is short.

"To demonstrate our good faith and our determination to get this deal done, 
we have elected to significantly increase our offer, even though Pacific 
Scientific has up to now refused to allow us to conduct any due diligence 
unless we agree specifically to terminate our tender offer, abandon our proxy 
contest and agree to a `standstill' provision which would prevent us from 
pursuing a business combination with Pacific Scientific other than at the 
invitation of Pacific Scientific.

"If, however, the incumbent Pacific Scientific board continues to refuse to
negotiate a definitive merger agreement, and if, moreover, the Kollmorgen
slate of nominees to that board is not elected at the special meeting of 
Pacific Scientific shareholders on February 13, we intend to withdraw our
proposal to acquire Pacific Scientific."

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Under Kollmorgen's proposal as amended, Kollmorgen is tendering for a 
majority of Pacific Scientific's common stock outstanding for $23.75 per 
share in cash. Following the tender offer, Kollmorgen and Pacific Scientific 
would merge, and each remaining share of Pacific Scientific common stock 
would be exchanged for Kollmorgen common stock with a value of $23.75, 
subject to a collar.

Additionally, Kollmorgen announced today that it has extended the expiration 
date of the tender offer to 8:00 p.m., New York City time, on Friday, 
February 13, 1998. The tender offer was previously set to expire at 5:00 
p.m., New York City time, on Thursday, January 29, 1998. Kollmorgen stated 
that as of the close of business on that date, approximately 52,409 shares of 
Pacific Scientific common stock had been tendered into the offer and not 
withdrawn.

Kollmorgen is mailing today to Pacific Scientific shareholders copies of a 
supplement to the proxy statement dated January 15, 1998, as well as copies 
of a supplement to the Offer to Purchase dated December 15, 1997.

Copies of the Proxy Statement, the Supplement to the Proxy Statement, the 
Offer to Purchase and the Supplement to the Offer to Purchase may be 
obtained from Georgeson & Company Inc., by calling 1-800-223-2064. Banks and 
brokers may call collect at 212-440-9800.

Kollmorgen's primary business is in the area of high-performance electronic 
motion control. Additional information can be found on the World Wide Web at 
www.kollmorgen.com.

Cautionary Statement
- --------------------

With respect to statements about future company performance that may be 
deemed to be forward-looking statements under the federal securities laws, 
the Company cautions investors and others that numerous factors could cause 
actual results to differ materially. Please refer to the "Forward-Looking 
Statements" and "Risk Factors" included in the Registration Statement on Form 
S-4 dated January 15, 1998.